String Matching Issue
jakeeagle
New Altair Community Member
I am new to this whole thing so bear with me. I am using the rapid miner visual system where you drop in the functions you want and connect them accordingly.
I am trying out the "Generate extract function" with "string matching"
When I use the query expression "not" and "tool" it returns some unexpected results.
For example if you look at the sentence "was not using a tool" it returns exactly what I am looking for, the words in between not and tool.
However in the sentence "noticed a tool could have been used" it returns the latter part of the word noticed. "iced a"
How can I make it so I can query string matching and only have the exact query be the start of what is returned? i.e. how can I only get results between "not" and "tool" and exclude results returned because "not" is the first 3 words of "noticed?"
Thanks again for any input.
Jake
I am trying out the "Generate extract function" with "string matching"
When I use the query expression "not" and "tool" it returns some unexpected results.
For example if you look at the sentence "was not using a tool" it returns exactly what I am looking for, the words in between not and tool.
However in the sentence "noticed a tool could have been used" it returns the latter part of the word noticed. "iced a"
How can I make it so I can query string matching and only have the exact query be the start of what is returned? i.e. how can I only get results between "not" and "tool" and exclude results returned because "not" is the first 3 words of "noticed?"
Thanks again for any input.
Jake
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